Re: i.MX6 status for IPU/VPU/GPU

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Hi Steve,

2014-09-09 18:28 GMT+02:00 Steve Longerbeam <slongerbeam@xxxxxxxxx>:
> On 09/09/2014 12:49 AM, Jean-Michel Hautbois wrote:
>> 2014-08-27 16:23 GMT+02:00 Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>:
>>
>>> The complete driver I posted to the list does have some minor issues
>>> mostly suggested by Hans Verkuil (switch to new selection API instead
>>> of cropping API for example). It is a full featured driver but it does not
>>> implement the media device framework, i.e. user does not have direct
>>> control of the video pipeline, rather the driver chooses the pipeline based
>>> on the traditional inputs from user (video format and controls).

Here is my first step toward MC support from your work :
https://github.com/Vodalys/linux-2.6-imx/commit/8f0318f53c48a9638a1963b395bc79fbd7ba4c07

This is a WIP, so some parts of code are commented out awaiting a
nicer solution.
I also keep using your eplist array for the moment, and open will
obviously fail when trying to power sensor.
But what I wanted was a complete MC support with parsing links from DT
and I used Laurent's work intensively :).

>>> I've also worked out what I think is a workable video pipeline graph for i.MX,
>>> suitable for defining the entities, pads, and links. Unfortunately I haven't
>>> been able to spend as much time as I'd like on it.

Did you find some time to write the pdf you mentioned ?

Thanks for your work again,
JM
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